rescuediver009
Contributor
ams511:I notice very little difference breathing from either at depth. In shallow water most regs breath pretty easy (although some actually do better at depth), so I am wondering if the reg you used was set up correctly.
second that. My LDS has all sherwood in their rental line up.Very robust, although every reg will give in if it has not been serviced properly or at all for that matter. Also it is near impossible to tell the difference in breathing rates of regs in a pool